Kerastase Specifique Bain Divalent Shampoo facilitates detangling. Refresh and rebalance hair with a lightweight shampoo designed to purify the scalp while gently nourishing the lengths. This balancing formula helps remove excess oil and buildup at the roots without stripping essential moisture. leaving hair feeling clean. light. and revitalized. The ultra-light texture provides a refreshing cleanse while helping to maintain softness and shine. Ideal for those with oily roots and dry ends. it supports a healthy-feeling scalp while keeping hair fresh and manageable.